It is open from 10AM to 9PM Monday Through Saturday and 11AM to 6PM Sunday. It is directly across from The Inbound Entrance to the Copley Square T Stop (Gamestop is on the same side as the Bank of America and B.Good).

Just wanna drop this here for those who might remember the one that was in the PRU. Speaking of, this new location was set up after the one in the mall was forced to close due to the ongoing construction. As for why on Boylston St. and not just somewhere else in the mall, they can be open longer and later.

...At some point this week, I will take some pictures so folks will have an easier time finding it ^_^

You can just cross the street from the library and you're prettymuch set ^_^

...Actually, for those unfamiliar with the area that would probably make more sense to do first. They'll have an easier time getting their bearings, anyway. Anime Zakka's on Newbury St. in the opposite direction though.